Solar Panels

Solar Frontier KK, Japan, is the largest and fastest growing manufacturer of CIS Power Modules in the world.

All modules are manufactured in Miyazaki province, Japan, based on a legacy of over 30 years of experience in the PV industry. Furthermore, parent company, Showa Shell Sekiyu K.K., has over 100 years of history in the energy business, which gives customers worldwide peace of mind. Real-world data and independent tests confirm that CIS thin-film modules provide more kilowatt hours per kilowatt peak, resulting in a shorter payback period.

Solar Frontier’s new S-Series modules offer the highest conversion efficiency of any mass-produced thin-film module, up to 14.25%.

The modules are available with power outputs of 175 Watts with 1500V IEC / 1500V UL.

SF 70 EX A

SF 70 EX A modules have high temperature stability due to their lower temperature coefficient. Hence there is smaller loss in conversion efficiency and you get overall higher output. CIS panels produce more electricity per kilowatt-peak of modules installed. These modules work exceptionally well in low light conditions, making it particularly advantageous in early morning and in late evening hours.

Solar Frontier’s unique CIS technology uses zero cadmium, is lead-free, and do not require special recycling.

SF 150-170 S SeriesSolar Frontier’s new S-Series modules offer the highest conversion efficiency of any mass-produced thin-film module, up to 13.8%. The modules are available with power outputs of 150 Watts up to 170 Watts.